package com.megoc.menu;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.design.widget.NavigationView;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.RadioGroup;

import com.megoc.menu.fragments.CollectFragment;
import com.megoc.menu.fragments.FindFragment;
import com.megoc.menu.fragments.GroupFragment;
import com.megoc.menu.fragments.MineFragment;

public class MainActivity extends AppCompatActivity
        implements NavigationView.OnNavigationItemSelectedListener {

    private CollectFragment mCollectFragment;
    private FindFragment mFindFragment;
    private GroupFragment mGroupFragment;
    private MineFragment mMineFragment;
    private int currentId=R.id.radiogroup_collect;
    private RadioGroup mRadioGroup;
    private Fragment currentFragment;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initViews();
        initDatas();
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
                this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
        drawer.setDrawerListener(toggle);
        toggle.syncState();

        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
        navigationView.setNavigationItemSelectedListener(this);

        mCollectFragment=new CollectFragment();
        mFindFragment=new FindFragment();
        mGroupFragment=new GroupFragment();
        mMineFragment=new MineFragment();
        currentFragment=mCollectFragment;
        getSupportFragmentManager().beginTransaction().add(R.id.framelayout,mCollectFragment).commit();
    }

    private void initViews(){
        mRadioGroup= (RadioGroup)findViewById(R.id.buttom_radiogroup);

        mRadioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(RadioGroup group, int checkedId) {
                switch (checkedId){
                    case R.id.radiogroup_collect:
                        if (checkedId!=currentId){
                            if (mCollectFragment.isAdded()){
                                getSupportFragmentManager().beginTransaction().hide(currentFragment).show(mCollectFragment).commit();
                            }else {
                                getSupportFragmentManager().beginTransaction().hide(currentFragment).add(R.id.framelayout,mCollectFragment).commit();
                            }
                            currentFragment=mCollectFragment;
                            currentId=checkedId;
                        }
                        break;
                    case R.id.radiogroup_find:
                        if (checkedId!=currentId){
                            if (mFindFragment.isAdded()){
                                getSupportFragmentManager().beginTransaction().hide(currentFragment).show(mFindFragment).commit();
                            }else {
                                getSupportFragmentManager().beginTransaction().hide(currentFragment).add(R.id.framelayout,mFindFragment).commit();
                            }
                            currentFragment=mFindFragment;
                            currentId=checkedId;
                        }
                        break;
                    case R.id.radiogroup_group:
                        if (checkedId!=currentId){
                            if (mGroupFragment.isAdded()){
                                getSupportFragmentManager().beginTransaction().hide(currentFragment).show(mGroupFragment).commit();
                            }else {
                                getSupportFragmentManager().beginTransaction().hide(currentFragment).add(R.id.framelayout,mGroupFragment).commit();
                            }
                            currentFragment=mGroupFragment;
                            currentId=checkedId;
                        }
                        break;
                    case R.id.radiogroup_mine:
                        if (checkedId!=currentId){
                            if (mMineFragment.isAdded()){
                                getSupportFragmentManager().beginTransaction().hide(currentFragment).show(mMineFragment).commit();
                            }else {
                                getSupportFragmentManager().beginTransaction().hide(currentFragment).add(R.id.framelayout,mMineFragment).commit();
                            }
                            currentFragment=mMineFragment;
                            currentId=checkedId;
                        }
                        break;
                }
            }
        });
    }

    private void initDatas(){

    }

    @Override
    public void onBackPressed() {
        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        if (drawer.isDrawerOpen(GravityCompat.START)) {
            drawer.closeDrawer(GravityCompat.START);
        } else {
            super.onBackPressed();
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @SuppressWarnings("StatementWithEmptyBody")
    @Override
    public boolean onNavigationItemSelected(MenuItem item) {
        // Handle navigation view item clicks here.
        int id = item.getItemId();

        if (id == R.id.nav_camara) {
            // Handle the camera action
        } else if (id == R.id.nav_gallery) {

        } else if (id == R.id.nav_slideshow) {

        } else if (id == R.id.nav_manage) {

        } else if (id == R.id.nav_share) {

        } else if (id == R.id.nav_send) {

        }

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        drawer.closeDrawer(GravityCompat.START);
        return true;
    }
}
